diff --git a/basegfx/source/polygon/b2dpolygon.cxx b/basegfx/source/polygon/b2dpolygon.cxx

index f88069b..4e578a9 100644

--- a/basegfx/source/polygon/b2dpolygon.cxx

+++ b/basegfx/source/polygon/b2dpolygon.cxx

@@ -257,6 +257,8 @@ class ControlVectorPair2D

     basegfx::B2DVector							maNextVector;

 public:

+    ControlVectorPair2D() {}

+

     const basegfx::B2DVector& getPrevVector() const 

     { 

         return maPrevVector; 

diff --git a/basegfx/source/polygon/b2dsvgpolypolygon.cxx b/basegfx/source/polygon/b2dsvgpolypolygon.cxx

index 7f5ed07..51b8740 100644

--- a/basegfx/source/polygon/b2dsvgpolypolygon.cxx

+++ b/basegfx/source/polygon/b2dsvgpolypolygon.cxx

@@ -787,9 +787,9 @@ namespace basegfx

                                 // (since

                                 // createPolygonFromEllipseSegment()

                                 // normalizes to e.g. cw arc)

-                                const bool bFlipSegment( (bLargeArcFlag!=0) == 

-                                    (fmod(fTheta2+2*M_PI-fTheta1,

-                                          2*M_PI)

+                                const bool bLessThanPi(fmod(fTheta2+2*M_PI-fTheta1,

+                                          2*M_PI)

+                                const bool bFlipSegment( (bLargeArcFlag!=0) == bLessThanPi );

                                 if( bFlipSegment )

                                     std::swap(fTheta1,fTheta2);

diff --git a/cosv/inc/cosv/tpl/vvector.hxx b/cosv/inc/cosv/tpl/vvector.hxx

index 4848d97..1903dce 100644

--- a/cosv/inc/cosv/tpl/vvector.hxx

+++ b/cosv/inc/cosv/tpl/vvector.hxx

@@ -132,7 +132,7 @@ class VirtualVector

     typedef VirtualVector<XX,PTRDEL>            self;

     typedef std::vector< DYN XX* >              impl_type;

     typedef typename impl_type::size_type       size_type;

-    typedef ptrdiff_t                           difference_type;

+    typedef std::ptrdiff_t                      difference_type;

     class const_iterator;

     class iterator;

diff --git a/autodoc/source/display/idl/hi_linkhelper.hxx b/autodoc/source/display/idl/hi_linkhelper.hxx

index c08be55..1cdfaa7 100644

--- a/autodoc/source/display/idl/hi_linkhelper.hxx

+++ b/autodoc/source/display/idl/hi_linkhelper.hxx

@@ -85,9 +85,7 @@ class LinkHelper

     const String &      XrefsSuffix() const;                               

   private:                                                     

-    // DATA

-    mutable HtmlEnvironment_Idl &

-                        rEnv;

+    HtmlEnvironment_Idl & rEnv;

 };     

 inline const ary::idl::CodeEntity *          

diff --git a/autodoc/inc/ary/idl/i_ce2s.hxx b/autodoc/inc/ary/idl/i_ce2s.hxx

index c490980..efb2711 100644

--- a/autodoc/inc/ary/idl/i_ce2s.hxx

+++ b/autodoc/inc/ary/idl/i_ce2s.hxx

@@ -51,6 +51,7 @@ class Ce_2s

 {

   public:

     // LIFECYCLE

+    Ce_2s() {}

     virtual             ~Ce_2s();

     static DYN Ce_2s *  Create_(

diff --git a/unotools/inc/unotools/streamwrap.hxx b/unotools/inc/unotools/streamwrap.hxx

index 80cde76..4b53500 100644

--- a/unotools/inc/unotools/streamwrap.hxx

+++ b/unotools/inc/unotools/streamwrap.hxx

@@ -51,7 +51,7 @@ namespace utl

 //==================================================================

 typedef ::cppu::WeakImplHelper1	<	stario::XInputStream

                                 > InputStreamWrapper_Base;

-    // needed for some compilers

+// needed for some compilers

 /// helper class for wrapping an SvStream into an <type scope="com.sun.star.io">XInputStream</type>

 class UNOTOOLS_DLLPUBLIC OInputStreamWrapper : public InputStreamWrapper_Base

 {

@@ -69,9 +69,6 @@ public:

     OInputStreamWrapper(SvStream* pStream, sal_Bool bOwner=sal_False);

     virtual ~OInputStreamWrapper();

-// UNO Anbindung

-    DECLARE_UNO3_AGG_DEFAULTS(OInputStreamWrapper, InputStreamWrapper_Base);

-

 // stario::XInputStream

     virtual sal_Int32	SAL_CALL	readBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

     virtual sal_Int32	SAL_CALL	readSomeBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

@@ -122,9 +119,6 @@ protected:

 public:

     OOutputStreamWrapper(SvStream& _rStream) :rStream(_rStream) { }

-// UNO Anbindung

-    DECLARE_UNO3_AGG_DEFAULTS(OOutputStreamWrapper, OutputStreamWrapper_Base);

-

 // stario::XOutputStream

     virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

     virtual void SAL_CALL flush() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

diff --git a/lotuswordpro/source/filter/xfilter/xfparastyle.hxx b/lotuswordpro/source/filter/xfilter/xfparastyle.hxx

index fde03ae..ead40ff 100644

--- a/lotuswordpro/source/filter/xfilter/xfparastyle.hxx

+++ b/lotuswordpro/source/filter/xfilter/xfparastyle.hxx

@@ -235,10 +235,7 @@ public:

     sal_uInt32 GetFlag(){ return m_nFlag; }

-    /**

-     * @descr	return margins.

-     */

-    XFMargins GetMargins(){return m_aMargin;}

+    XFMargins& GetMargins(){return m_aMargin;}

     virtual enumXFStyle	GetStyleFamily();

diff --git a/chart2/source/controller/main/ChartController.hxx b/chart2/source/controller/main/ChartController.hxx

index 3927da9..93b1706 100644

--- a/chart2/source/controller/main/ChartController.hxx

+++ b/chart2/source/controller/main/ChartController.hxx

@@ -545,7 +545,7 @@ private:

                 TheModel* operator->() const { return m_pTheModel; }

         private:

             TheModel*				m_pTheModel;

-            mutable ::osl::Mutex&	m_rModelMutex;

+            ::osl::Mutex&	m_rModelMutex;

     };

 private:

diff --git a/writerperfect/source/filter/Style.hxx b/writerperfect/source/filter/Style.hxx

index 2820415..d54f0c8 100644

--- a/writerperfect/source/filter/Style.hxx

+++ b/writerperfect/source/filter/Style.hxx

@@ -34,7 +34,7 @@

 class TopLevelElementStyle

 {

 public:

-    TopLevelElementStyle() : mpsMasterPageName(NULL) { }

+    TopLevelElementStyle() : mpsMasterPageName(0) { }

     virtual ~TopLevelElementStyle() { if (mpsMasterPageName) delete mpsMasterPageName; }

     void setMasterPageName(WPXString &sMasterPageName) { mpsMasterPageName = new WPXString(sMasterPageName); }

     const WPXString * getMasterPageName() const { return mpsMasterPageName; }

diff --git a/filter/source/xmlfilteradaptor/streamwrap.hxx b/filter/source/xmlfilteradaptor/streamwrap.hxx

index 369a7bb..2a1a2ce 100644

--- a/filter/source/xmlfilteradaptor/streamwrap.hxx

+++ b/filter/source/xmlfilteradaptor/streamwrap.hxx

@@ -34,13 +34,6 @@

 #include <com/sun/star/io/XSeekable.hpp>

 #include <cppuhelper/implbase1.hxx>

-#define DECLARE_UNO3_AGG_DEFAULTS(classname, baseclass) \

-virtual void            SAL_CALL acquire() throw() { baseclass::acquire(); } \

-virtual void            SAL_CALL release() throw() { baseclass::release(); }    \

-virtual ::com::sun::star::uno::Any  SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException) \

-{ return baseclass::queryInterface(_rType); } \

-void            SAL_CALL PUT_SEMICOLON_AT_THE_END()

-

 namespace osl

 {

     class File;

@@ -63,9 +56,6 @@ class OOutputStreamWrapper : public OutputStreamWrapper_Base

 public:

     OOutputStreamWrapper(::osl::File& _rStream) :rStream(_rStream) { }

-// UNO Anbindung

-    DECLARE_UNO3_AGG_DEFAULTS(OOutputStreamWrapper, OutputStreamWrapper_Base);

-

 // stario::XOutputStream

     virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

     virtual void SAL_CALL flush() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

diff --git a/comphelper/inc/comphelper/oslfile2streamwrap.hxx b/comphelper/inc/comphelper/oslfile2streamwrap.hxx

index d636666..4d6c454 100644

--- a/comphelper/inc/comphelper/oslfile2streamwrap.hxx

+++ b/comphelper/inc/comphelper/oslfile2streamwrap.hxx

@@ -44,10 +44,7 @@ namespace comphelper

 // FmUnoIOStream,

 // stream zum schreiben un lesen von Daten, basieren  auf File

 //==================================================================

-struct InputStreamWrapper_Base : public ::cppu::WeakImplHelper1<stario::XInputStream> 

-{};

-

-class COMPHELPER_DLLPUBLIC OSLInputStreamWrapper : public InputStreamWrapper_Base

+class COMPHELPER_DLLPUBLIC OSLInputStreamWrapper : public ::cppu::WeakImplHelper1<stario::XInputStream>

 {

     ::osl::Mutex	m_aMutex;

     ::osl::File*	m_pFile;

@@ -58,14 +55,6 @@ public:

     OSLInputStreamWrapper(::osl::File* pStream, sal_Bool bOwner=sal_False);

     virtual ~OSLInputStreamWrapper();

-// UNO Anbindung

-    virtual void			SAL_CALL acquire() throw()

-        { InputStreamWrapper_Base::acquire(); }

-    virtual void			SAL_CALL release() throw()

-        { InputStreamWrapper_Base::release(); }

-    virtual ::com::sun::star::uno::Any	SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException)

-        { return InputStreamWrapper_Base::queryInterface(_rType); }

-

 // stario::XInputStream

     virtual sal_Int32	SAL_CALL	readBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

     virtual sal_Int32	SAL_CALL	readSomeBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

@@ -78,24 +67,13 @@ public:

 // FmUnoOutStream,

 // Datensenke fuer Files

 //==================================================================

-struct OutputStreamWrapper_Base : public ::cppu::WeakImplHelper1<stario::XOutputStream> 

-{};

-

-class COMPHELPER_DLLPUBLIC OSLOutputStreamWrapper : public OutputStreamWrapper_Base

+class COMPHELPER_DLLPUBLIC OSLOutputStreamWrapper : public ::cppu::WeakImplHelper1<stario::XOutputStream>

 {

     ::osl::File&		rFile;

 public:

     OSLOutputStreamWrapper(::osl::File& _rFile) :rFile(_rFile) { }

-// UNO Anbindung

-    virtual void			SAL_CALL acquire() throw()

-        { OutputStreamWrapper_Base::acquire(); }

-    virtual void			SAL_CALL release() throw()

-        { OutputStreamWrapper_Base::release(); }

-    virtual ::com::sun::star::uno::Any	SAL_CALL queryInterface(const ::com::sun::star::uno::Type& _rType) throw (::com::sun::star::uno::RuntimeException)

-        { return OutputStreamWrapper_Base::queryInterface(_rType); }

-

 // stario::XOutputStream

     virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

     virtual void SAL_CALL flush() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);

diff --git a/sc/source/filter/inc/xeroot.hxx b/sc/source/filter/inc/xeroot.hxx

index cac22f4..dc8652e 100644

--- a/sc/source/filter/inc/xeroot.hxx

+++ b/sc/source/filter/inc/xeroot.hxx

@@ -168,7 +168,7 @@ private:

     XclExpRootData::XclExpLinkMgrRef GetLocalLinkMgrRef() const;

 private:

-    mutable XclExpRootData& mrExpData;      /// Reference to the global export data struct.

+    XclExpRootData& mrExpData;      /// Reference to the global export data struct.

 };

 // ============================================================================

diff --git a/sc/source/filter/inc/xiroot.hxx b/sc/source/filter/inc/xiroot.hxx

index 1b4153e..83953e3 100644

--- a/sc/source/filter/inc/xiroot.hxx

+++ b/sc/source/filter/inc/xiroot.hxx

@@ -218,7 +218,7 @@ public:

     void                ReadCodeName( XclImpStream& rStrm, bool bGlobals );

 private:

-    mutable XclImpRootData& mrImpData;      /// Reference to the global import data struct.

+    XclImpRootData& mrImpData;      /// Reference to the global import data struct.

 };

 // ============================================================================

diff --git a/sc/source/filter/inc/xlroot.hxx b/sc/source/filter/inc/xlroot.hxx

index 5e132fa..3f9f6fa 100644

--- a/sc/source/filter/inc/xlroot.hxx

+++ b/sc/source/filter/inc/xlroot.hxx

@@ -285,7 +285,7 @@ public:

     inline void         IncCurrScTab() { ++mrData.mnScTab; }

 private:

-    mutable XclRootData& mrData;        /// Reference to the global data struct.

+    XclRootData& mrData;        /// Reference to the global data struct.

 };

 // ============================================================================

diff --git a/dbaccess/source/core/dataaccess/documentdefinition.hxx b/dbaccess/source/core/dataaccess/documentdefinition.hxx

index f74b6ac..e51b959 100644

--- a/dbaccess/source/core/dataaccess/documentdefinition.hxx

+++ b/dbaccess/source/core/dataaccess/documentdefinition.hxx

@@ -374,7 +374,7 @@ private:

             ODocumentDefinition&            m_rDocumentDefinition;

     const   ::com::sun::star::uno::Any      m_aOldValue;

     const   ::com::sun::star::uno::Any      m_aNewValue;

-    mutable ::osl::ResettableMutexGuard&    m_rClearForNotify;

+    ::osl::ResettableMutexGuard&    m_rClearForNotify;

     void    impl_fireEvent_throw( const sal_Bool i_bVetoable );

 };

diff --git a/hwpfilter/source/list.hxx b/hwpfilter/source/list.hxx

index 043a214..02f6e00 100644

--- a/hwpfilter/source/list.hxx

+++ b/hwpfilter/source/list.hxx

@@ -41,6 +41,7 @@

  * re-implements the same functionality, based on the STL.

  */

+#include <cstddef>

 #include <vector>

 template<class T>